A118135 a(n) = 1 if the permutation of decimal digits of n and/or one of decimal digits of n gives a prime and a perfect power, otherwise a(n) = 0.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 11, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0

Offset

0,29

Links

Table of n, a(n) for n=0..103.

Crossrefs

Sequence in context: A216792 A359215 A260237 * A318671 A337335 A109014

Adjacent sequences: A118132 A118133 A118134 * A118136 A118137 A118138

Keyword

nonn,base

Author

Giovanni Teofilatto, May 13 2006

Status

approved